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Message: Return type of CI_Session_files_driver::open($save_path, $name) should either be compatible with SessionHandlerInterface::open(string $path, string $name): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice

Filename: drivers/Session_files_driver.php

Line Number: 132

Backtrace:

File: /home/k4699548/siseksi.unper.ac.id/application/core/MY_Controller.php
Line: 15
Function: __construct

File: /home/k4699548/siseksi.unper.ac.id/application/controllers/Authors.php
Line: 7
Function: __construct

File: /home/k4699548/siseksi.unper.ac.id/index.php
Line: 316
Function: require_once

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Severity: 8192

Message: Return type of CI_Session_files_driver::close() should either be compatible with SessionHandlerInterface::close(): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice

Filename: drivers/Session_files_driver.php

Line Number: 294

Backtrace:

File: /home/k4699548/siseksi.unper.ac.id/application/core/MY_Controller.php
Line: 15
Function: __construct

File: /home/k4699548/siseksi.unper.ac.id/application/controllers/Authors.php
Line: 7
Function: __construct

File: /home/k4699548/siseksi.unper.ac.id/index.php
Line: 316
Function: require_once

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Severity: 8192

Message: Return type of CI_Session_files_driver::read($session_id) should either be compatible with SessionHandlerInterface::read(string $id): string|false, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice

Filename: drivers/Session_files_driver.php

Line Number: 168

Backtrace:

File: /home/k4699548/siseksi.unper.ac.id/application/core/MY_Controller.php
Line: 15
Function: __construct

File: /home/k4699548/siseksi.unper.ac.id/application/controllers/Authors.php
Line: 7
Function: __construct

File: /home/k4699548/siseksi.unper.ac.id/index.php
Line: 316
Function: require_once

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Severity: 8192

Message: Return type of CI_Session_files_driver::write($session_id, $session_data) should either be compatible with SessionHandlerInterface::write(string $id, string $data): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice

Filename: drivers/Session_files_driver.php

Line Number: 237

Backtrace:

File: /home/k4699548/siseksi.unper.ac.id/application/core/MY_Controller.php
Line: 15
Function: __construct

File: /home/k4699548/siseksi.unper.ac.id/application/controllers/Authors.php
Line: 7
Function: __construct

File: /home/k4699548/siseksi.unper.ac.id/index.php
Line: 316
Function: require_once

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Severity: 8192

Message: Return type of CI_Session_files_driver::destroy($session_id) should either be compatible with SessionHandlerInterface::destroy(string $id): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice

Filename: drivers/Session_files_driver.php

Line Number: 317

Backtrace:

File: /home/k4699548/siseksi.unper.ac.id/application/core/MY_Controller.php
Line: 15
Function: __construct

File: /home/k4699548/siseksi.unper.ac.id/application/controllers/Authors.php
Line: 7
Function: __construct

File: /home/k4699548/siseksi.unper.ac.id/index.php
Line: 316
Function: require_once

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Severity: 8192

Message: Return type of CI_Session_files_driver::gc($maxlifetime) should either be compatible with SessionHandlerInterface::gc(int $max_lifetime): int|false, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice

Filename: drivers/Session_files_driver.php

Line Number: 358

Backtrace:

File: /home/k4699548/siseksi.unper.ac.id/application/core/MY_Controller.php
Line: 15
Function: __construct

File: /home/k4699548/siseksi.unper.ac.id/application/controllers/Authors.php
Line: 7
Function: __construct

File: /home/k4699548/siseksi.unper.ac.id/index.php
Line: 316
Function: require_once

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Severity: Warning

Message: ini_set(): Session ini settings cannot be changed after headers have already been sent

Filename: Session/Session.php

Line Number: 282

Backtrace:

File: /home/k4699548/siseksi.unper.ac.id/application/core/MY_Controller.php
Line: 15
Function: __construct

File: /home/k4699548/siseksi.unper.ac.id/application/controllers/Authors.php
Line: 7
Function: __construct

File: /home/k4699548/siseksi.unper.ac.id/index.php
Line: 316
Function: require_once

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Severity: Warning

Message: session_set_cookie_params(): Session cookie parameters cannot be changed after headers have already been sent

Filename: Session/Session.php

Line Number: 294

Backtrace:

File: /home/k4699548/siseksi.unper.ac.id/application/core/MY_Controller.php
Line: 15
Function: __construct

File: /home/k4699548/siseksi.unper.ac.id/application/controllers/Authors.php
Line: 7
Function: __construct

File: /home/k4699548/siseksi.unper.ac.id/index.php
Line: 316
Function: require_once

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Severity: Warning

Message: ini_set(): Session ini settings cannot be changed after headers have already been sent

Filename: Session/Session.php

Line Number: 304

Backtrace:

File: /home/k4699548/siseksi.unper.ac.id/application/core/MY_Controller.php
Line: 15
Function: __construct

File: /home/k4699548/siseksi.unper.ac.id/application/controllers/Authors.php
Line: 7
Function: __construct

File: /home/k4699548/siseksi.unper.ac.id/index.php
Line: 316
Function: require_once

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Severity: Warning

Message: ini_set(): Session ini settings cannot be changed after headers have already been sent

Filename: Session/Session.php

Line Number: 314

Backtrace:

File: /home/k4699548/siseksi.unper.ac.id/application/core/MY_Controller.php
Line: 15
Function: __construct

File: /home/k4699548/siseksi.unper.ac.id/application/controllers/Authors.php
Line: 7
Function: __construct

File: /home/k4699548/siseksi.unper.ac.id/index.php
Line: 316
Function: require_once

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Message: ini_set(): Session ini settings cannot be changed after headers have already been sent

Filename: Session/Session.php

Line Number: 315

Backtrace:

File: /home/k4699548/siseksi.unper.ac.id/application/core/MY_Controller.php
Line: 15
Function: __construct

File: /home/k4699548/siseksi.unper.ac.id/application/controllers/Authors.php
Line: 7
Function: __construct

File: /home/k4699548/siseksi.unper.ac.id/index.php
Line: 316
Function: require_once

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Severity: Warning

Message: ini_set(): Session ini settings cannot be changed after headers have already been sent

Filename: Session/Session.php

Line Number: 316

Backtrace:

File: /home/k4699548/siseksi.unper.ac.id/application/core/MY_Controller.php
Line: 15
Function: __construct

File: /home/k4699548/siseksi.unper.ac.id/application/controllers/Authors.php
Line: 7
Function: __construct

File: /home/k4699548/siseksi.unper.ac.id/index.php
Line: 316
Function: require_once

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Severity: Warning

Message: ini_set(): Session ini settings cannot be changed after headers have already been sent

Filename: Session/Session.php

Line Number: 317

Backtrace:

File: /home/k4699548/siseksi.unper.ac.id/application/core/MY_Controller.php
Line: 15
Function: __construct

File: /home/k4699548/siseksi.unper.ac.id/application/controllers/Authors.php
Line: 7
Function: __construct

File: /home/k4699548/siseksi.unper.ac.id/index.php
Line: 316
Function: require_once

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Severity: Warning

Message: ini_set(): Session ini settings cannot be changed after headers have already been sent

Filename: Session/Session.php

Line Number: 375

Backtrace:

File: /home/k4699548/siseksi.unper.ac.id/application/core/MY_Controller.php
Line: 15
Function: __construct

File: /home/k4699548/siseksi.unper.ac.id/application/controllers/Authors.php
Line: 7
Function: __construct

File: /home/k4699548/siseksi.unper.ac.id/index.php
Line: 316
Function: require_once

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Severity: Warning

Message: ini_set(): Session ini settings cannot be changed after headers have already been sent

Filename: drivers/Session_files_driver.php

Line Number: 108

Backtrace:

File: /home/k4699548/siseksi.unper.ac.id/application/core/MY_Controller.php
Line: 15
Function: __construct

File: /home/k4699548/siseksi.unper.ac.id/application/controllers/Authors.php
Line: 7
Function: __construct

File: /home/k4699548/siseksi.unper.ac.id/index.php
Line: 316
Function: require_once

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Severity: Warning

Message: session_set_save_handler(): Session save handler cannot be changed after headers have already been sent

Filename: Session/Session.php

Line Number: 110

Backtrace:

File: /home/k4699548/siseksi.unper.ac.id/application/core/MY_Controller.php
Line: 15
Function: __construct

File: /home/k4699548/siseksi.unper.ac.id/application/controllers/Authors.php
Line: 7
Function: __construct

File: /home/k4699548/siseksi.unper.ac.id/index.php
Line: 316
Function: require_once

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Severity: Warning

Message: session_start(): Session cannot be started after headers have already been sent

Filename: Session/Session.php

Line Number: 143

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File: /home/k4699548/siseksi.unper.ac.id/application/core/MY_Controller.php
Line: 15
Function: __construct

File: /home/k4699548/siseksi.unper.ac.id/application/controllers/Authors.php
Line: 7
Function: __construct

File: /home/k4699548/siseksi.unper.ac.id/index.php
Line: 316
Function: require_once

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Severity: Warning

Message: Cannot modify header information - headers already sent by (output started at /home/k4699548/siseksi.unper.ac.id/system/core/Exceptions.php:271)

Filename: controllers/Authors.php

Line Number: 1174

Backtrace:

File: /home/k4699548/siseksi.unper.ac.id/application/controllers/Authors.php
Line: 1174
Function: header

File: /home/k4699548/siseksi.unper.ac.id/index.php
Line: 316
Function: require_once

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Severity: Warning

Message: Cannot modify header information - headers already sent by (output started at /home/k4699548/siseksi.unper.ac.id/system/core/Exceptions.php:271)

Filename: controllers/Authors.php

Line Number: 1175

Backtrace:

File: /home/k4699548/siseksi.unper.ac.id/application/controllers/Authors.php
Line: 1175
Function: header

File: /home/k4699548/siseksi.unper.ac.id/index.php
Line: 316
Function: require_once

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Severity: Warning

Message: Cannot modify header information - headers already sent by (output started at /home/k4699548/siseksi.unper.ac.id/system/core/Exceptions.php:271)

Filename: controllers/Authors.php

Line Number: 1176

Backtrace:

File: /home/k4699548/siseksi.unper.ac.id/application/controllers/Authors.php
Line: 1176
Function: header

File: /home/k4699548/siseksi.unper.ac.id/index.php
Line: 316
Function: require_once

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Severity: Warning

Message: Cannot modify header information - headers already sent by (output started at /home/k4699548/siseksi.unper.ac.id/system/core/Exceptions.php:271)

Filename: controllers/Authors.php

Line Number: 1177

Backtrace:

File: /home/k4699548/siseksi.unper.ac.id/application/controllers/Authors.php
Line: 1177
Function: header

File: /home/k4699548/siseksi.unper.ac.id/index.php
Line: 316
Function: require_once

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Severity: Warning

Message: Cannot modify header information - headers already sent by (output started at /home/k4699548/siseksi.unper.ac.id/system/core/Exceptions.php:271)

Filename: controllers/Authors.php

Line Number: 1178

Backtrace:

File: /home/k4699548/siseksi.unper.ac.id/application/controllers/Authors.php
Line: 1178
Function: header

File: /home/k4699548/siseksi.unper.ac.id/index.php
Line: 316
Function: require_once

No	Nama	Quartile	Judul Artikel	Tahun Publikasi	Jumlah Citation	Nama Jurnal	ISSN/ISBN	SOURCE LINK	ALTERNATIF LINK	TIPE DOK
1	GERI SYAHRIL SIDIK	Q4	Learning Obstacle of Addition Operation Whole Number in Elementary Schools	2021	2	Journal of Physics: Conference Series	17426588	https://www.scopus.com/record/display.uri?eid=2-s2.0-85103499425&origin=resultslist	link	Conference Proceeding
2	GERI SYAHRIL SIDIK	Q2	Learning Obstacle on Addition and Subtraction of Primary School Students: Analysis of Algebraic Thinking	2021	3	Education Research International	20904002	https://www.scopus.com/record/display.uri?eid=2-s2.0-85120896657&origin=resultslist	link	Journal

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Severity: 8192

Message: str_replace(): Passing null to parameter #3 ($subject) of type array|string is deprecated

Filename: core/Output.php

Line Number: 457

Backtrace:

File: /home/k4699548/siseksi.unper.ac.id/index.php
Line: 316
Function: require_once